JP6241676B2 - 密閉型電池 - Google Patents

密閉型電池 Download PDF

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Publication number
JP6241676B2
JP6241676B2 JP2015066864A JP2015066864A JP6241676B2 JP 6241676 B2 JP6241676 B2 JP 6241676B2 JP 2015066864 A JP2015066864 A JP 2015066864A JP 2015066864 A JP2015066864 A JP 2015066864A JP 6241676 B2 JP6241676 B2 JP 6241676B2
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JP
Japan
Prior art keywords
hole
protrusion
lid
lid body
current collecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015066864A
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English (en)
Japanese (ja)
Other versions
JP2016186896A (ja
Inventor
貴司 原山
貴司 原山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2015066864A priority Critical patent/JP6241676B2/ja
Priority to KR1020160034660A priority patent/KR101841340B1/ko
Priority to EP16162188.3A priority patent/EP3073544B8/de
Priority to CN201610179411.0A priority patent/CN106025110B/zh
Priority to US15/081,086 priority patent/US10062872B2/en
Publication of JP2016186896A publication Critical patent/JP2016186896A/ja
Application granted granted Critical
Publication of JP6241676B2 publication Critical patent/JP6241676B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2015066864A 2015-03-27 2015-03-27 密閉型電池 Active JP6241676B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015066864A JP6241676B2 (ja) 2015-03-27 2015-03-27 密閉型電池
KR1020160034660A KR101841340B1 (ko) 2015-03-27 2016-03-23 밀폐형 전지
EP16162188.3A EP3073544B8 (de) 2015-03-27 2016-03-24 Abgedichtete batterie
CN201610179411.0A CN106025110B (zh) 2015-03-27 2016-03-25 密闭型电池
US15/081,086 US10062872B2 (en) 2015-03-27 2016-03-25 Sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015066864A JP6241676B2 (ja) 2015-03-27 2015-03-27 密閉型電池

Publications (2)

Publication Number Publication Date
JP2016186896A JP2016186896A (ja) 2016-10-27
JP6241676B2 true JP6241676B2 (ja) 2017-12-06

Family

ID=55628883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015066864A Active JP6241676B2 (ja) 2015-03-27 2015-03-27 密閉型電池

Country Status (5)

Country Link
US (1) US10062872B2 (de)
EP (1) EP3073544B8 (de)
JP (1) JP6241676B2 (de)
KR (1) KR101841340B1 (de)
CN (1) CN106025110B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6601684B2 (ja) * 2016-11-09 2019-11-06 トヨタ自動車株式会社 密閉型電池および密閉型電池の製造方法
KR102397762B1 (ko) * 2017-06-01 2022-05-13 삼성에스디아이 주식회사 양극 단자 일체형 캡 플레이트를 갖는 이차 전지
JP7001957B2 (ja) * 2018-03-02 2022-01-20 トヨタ自動車株式会社 電池の製造方法および電池
JP7236035B2 (ja) * 2019-12-04 2023-03-09 トヨタ自動車株式会社 二次電池およびその製造方法
CN111900452B (zh) * 2020-06-24 2022-05-10 先进储能材料国家工程研究中心有限责任公司 垂直封口型圆柱电池及其制备方法
CN115036134B (zh) * 2022-07-18 2024-06-04 南通新江海动力电子有限公司 桥架结构及具有其的电容器
CN220627988U (zh) * 2023-08-04 2024-03-19 湖北亿纬动力有限公司 盖板组件、电池及电池包

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718872B2 (ja) 1994-11-25 2005-11-24 ソニー株式会社 乾電池
JP3573853B2 (ja) 1995-11-30 2004-10-06 三洋電機株式会社 密閉型電池
JP2005339990A (ja) 2004-05-27 2005-12-08 Toyota Motor Corp 密閉型電池及び密閉型電池の製造方法
JP2009048969A (ja) * 2007-08-23 2009-03-05 Toyota Motor Corp 電池
US9478774B2 (en) 2010-12-02 2016-10-25 Samsung Sdi Co., Ltd. Rechargeable battery
JP2012182070A (ja) 2011-03-02 2012-09-20 Toyota Motor Corp 電池
JP5692173B2 (ja) * 2012-06-27 2015-04-01 トヨタ自動車株式会社 電池
WO2014002819A1 (ja) * 2012-06-29 2014-01-03 トヨタ自動車株式会社 電池
JP5867376B2 (ja) 2012-12-07 2016-02-24 トヨタ自動車株式会社 密閉型電池

Also Published As

Publication number Publication date
US20160285058A1 (en) 2016-09-29
US10062872B2 (en) 2018-08-28
CN106025110A (zh) 2016-10-12
EP3073544B8 (de) 2018-08-15
EP3073544A1 (de) 2016-09-28
JP2016186896A (ja) 2016-10-27
KR101841340B1 (ko) 2018-03-22
EP3073544B1 (de) 2018-05-02
CN106025110B (zh) 2020-09-01
KR20160115776A (ko) 2016-10-06

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